剑桥的官方真题可不便宜，动不动五、六十，七、八十一本，整个几套，再加上点听力、口语、语法、阅读、写作的专项训练，四、五百块到小一千，就花出去了。 (NOTE: It's best to attempt this on a monster which is on your own with no other monsters close to it in an effort to protect against mis-clicks, as mis-clicking will take in the taming merchandise whether you clicked about the monster.) 我想... https://zanderwiqyf.izrablog.com/37510907/the-greatest-guide-to-pet-system-di-ragnarok-online